biology 1
biology 2
biology 3
Biology 4
Biology 5
100
water moving through a semi permeable membrane?
Osmosis
100
a type of cell transport that moves substances from L to H concentration and uses energy?
What is active transport
100
what stage of mitosis do the chromosomes get pulled apart to opposite poles of the cell?
anaphase
100
how many daughter cells does mitosis produce and are they genetically the same or different from the parent cell?
2 genetically same
100
what kind of macromolecule is an enzyme?
Protein
200
the principal molecule for storing and transferring energy in cells
what is ATP
200
What is the monomer of proteins?
What are amino acids
200
during dna replication. dna matches A-T C-G
how does RNA match up
A-U C-G
200
What are the products of cellular respiration?
H2O CO2 ATP
200
in order to increase genetic diversity... what type of cell division does crossing over happen?
meiosis
300
what cell structure do a prokaryote and eukaryote both have?
membrane ribosomes dna
300
The first phase of mitosis is called?
prophase
300
During which phase of both meiosis do the chromosomes line up at the middle?
Metaphase
300
A macromolecule that serves as a long term energy storage
What are lipids
300
what is the major difference between prokaryote and eukaryote cells
a nucleus.
400
DNA and RNA are examples of what macromolecule?
nucleic acids.
400
This process produces four genetically unique cells, each with half the number of chromosomes as in the parent
meiosis
400
Meiosis or Mitosis -produces two genetically identical cells, each with the same number of chromosomes as in the parent
mitosis
400
name a factor that can affect the reaction rate of an enzyme
temp pH
400
where do photosynthesis and cell respiration take place, respectively...
chloroplasts mitochondria
500
Made of mostly phospholipid molecules embedded with proteins, this flexible boundary separates the inside and outside of a cell.
What is the plasma membrane (cell membrane)?
500
What are the 3 reactants for photosynthesis
Water, sunlight(light), CO2
500
there are 2 "events" that happen to make a protein.
Which one involves copying DNA to mRNA in the nucleus of the cell?
transcription
500
Find the Amino Acids
TAC - ATT
Met STOP
500
Which microscope has the least amount of magnification?
dissecting microscope